Commitments And Contingencies (Tables)

3 Months Ended

Mar. 31, 2013

Commitments And Contingencies [Abstract]

Schedule Of Estimated Unreported Loss Liability And Any Related Recoverable Insurance Amounts

	March 31,		December 31,
	2013		2012
Short-term liability	$	871	$	895
Long-term liability		797		755
Total liability		1,668		1,650
Short-term recoverable		314		320
Long-term recoverable		321		300
Total recoverable		635		620
Total net unreported loss liability	$	1,033	$	1,030